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<head><meta charset="utf-8"><title>High CPU · t-compiler/rust-analyzer · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/index.html">t-compiler/rust-analyzer</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/High.20CPU.html">High CPU</a></h3>

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<a name="178375839"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/High%20CPU/near/178375839" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Jason Williams <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/High.20CPU.html#178375839">(Oct 17 2019 at 12:30)</a>:</h4>
<p>Hey all, im currently not doing anything with Rust but the ra_lsp_server is using 90% CPU<br>
Is there any useful debugging i can do to find out why or just make an issue about this?</p>



<a name="178376203"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/High%20CPU/near/178376203" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Daniel Mcnab <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/High.20CPU.html#178376203">(Oct 17 2019 at 12:35)</a>:</h4>
<p>We do have some built in profiling. I think the vscode extension has some commands for it</p>



<a name="178376646"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/High%20CPU/near/178376646" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Jason Williams <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/High.20CPU.html#178376646">(Oct 17 2019 at 12:41)</a>:</h4>
<p>I've created <a href="https://github.com/rust-analyzer/rust-analyzer/issues/2023" target="_blank" title="https://github.com/rust-analyzer/rust-analyzer/issues/2023">https://github.com/rust-analyzer/rust-analyzer/issues/2023</a></p>



<a name="178394563"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/High%20CPU/near/178394563" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> matklad <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/High.20CPU.html#178394563">(Oct 17 2019 at 15:53)</a>:</h4>
<p>I wonder if the recent update of notify fixes the issue (will be in master<br>
in 10 minutes)</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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